Arrowhead Pharmaceuticals, Inc.
ARWR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000879407
In the last 90 days, Arrowhead Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 2 sales; 501 institutions reported holding it in 13F filings for Q2 2026, worth $9.73B in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 266
- +9 vs. Q3 2023
- Shares held
- 77.5M
- +2.87M (+3.9%) vs. Q3 2023
- Total value
- $2.37B
- +$366.4M (+18.3%) vs. Q3 2023
- New holders
- 43
- 76 more added
- Sold out
- 34
- 96 more reduced
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 501 | $9.73B |
| Q1 2026 | 437 | $7.58B |
| Q4 2025 | 401 | $7.70B |
| Q3 2025 | 303 | $3.83B |
| Q2 2025 | 281 | $1.67B |
| Q1 2025 | 264 | $1.34B |
| Q4 2024 | 269 | $1.88B |
| Q3 2024 | 272 | $1.90B |
| Q2 2024 | 272 | $2.54B |
| Q1 2024 | 273 | $2.76B |
| Q4 2023 | 266 | $2.37B |
| Q3 2023 | 257 | $2.01B |
| Q2 2023 | 274 | $2.57B |
| Q1 2023 | 257 | $1.85B |
| Q4 2022 | 282 | $2.97B |
| Q3 2022 | 278 | $2.35B |
| Q2 2022 | 279 | $2.54B |
| Q1 2022 | 307 | $3.19B |
| Q4 2021 | 311 | $4.51B |
| Q3 2021 | 297 | $4.16B |
| Q2 2021 | 314 | $5.54B |
| Q1 2021 | 289 | $4.55B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 122,000 | $3.73M | 0.01% | −259,500−68.0% | Reduced |
| Kornitzer Capital Management Inc | 126,510 | $3.87M | 0.08% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 126,638 | $3.88M | 0.00% | −3,249−2.5% | Reduced |
| New York State Teachers Retirement System | 135,783 | $4.16M | 0.01% | −100−0.1% | Reduced |
| Vivo Capital, LLC | 137,411 | $4.20M | 0.34% | 00.0% | Unchanged |
| Sphera Funds Management Ltd. | 144,899 | $4.43M | 0.82% | +144,899 | New |
| Schroder Investment Management Group | 147,398 | $4.51M | 0.01% | −36,968−20.1% | Reduced |
| California Public Employees Retirement System | 154,059 | $4.71M | 0.00% | 00.0% | Unchanged |
| Nordea Investment Management AB | 156,152 | $4.86M | 0.01% | −3,837−2.4% | Reduced |
| Wealth Effects LLC | 161,850 | $4.95M | 1.86% | −2,900−1.8% | Reduced |
| Neuberger Berman Group LLC | 167,847 | $5.14M | 0.00% | +38,773+30.0% | Added |
| WCM Investment Management, LLC | 172,865 | $5.36M | 0.01% | +20,635+13.6% | Added |
| Candriam Luxembourg S.C.A. | 185,054 | $5.66M | 0.04% | −35,000−15.9% | Reduced |
| Citigroup Inc | 186,942 | $5.72M | 0.01% | +25,144+15.5% | Added |
| American International Group, Inc. | 194,208 | $5.94M | 0.02% | −6,411−3.2% | Reduced |
| Voya Investment Management LLC | 195,526 | $5.98M | 0.01% | +7,503+4.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 195,985 | $6.00M | 0.01% | −102,385−34.3% | Reduced |
| Swiss National Bank | 200,700 | $6.14M | 0.00% | −22,600−10.1% | Reduced |
| Alliancebernstein L.P. | 225,725 | $6.91M | 0.00% | −1,071−0.5% | Reduced |
| Hudson Bay Capital Management LP | 241,807 | $7.40M | 0.06% | +81,807+51.1% | Added |
| Deutsche Bank AG | 242,181 | $7.41M | 0.00% | +19,292+8.7% | Added |
| BNP Paribas Arbitrage, SA | 243,605 | $7.45M | 0.01% | +29,124+13.6% | Added |
| Johnson & Johnson | 247,598 | $7.58M | 0.17% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 247,817 | $7.58M | 0.01% | +23,538+10.5% | Added |
| Legal & General Group Plc | 275,637 | $8.43M | 0.00% | +57,167+26.2% | Added |
| Privium Fund Management B.V. | 273,936 | $8.49M | 2.37% | +14,900+5.8% | Added |
| Eventide Asset Management, LLC | 313,289 | $9.59M | 0.16% | +313,289 | New |
| OrbiMed Advisors LLC | 319,651 | $9.78M | 0.20% | −114,000−26.3% | Reduced |
| Rhumbline Advisers | 322,369 | $9.86M | 0.01% | −18,498−5.4% | Reduced |
| Retirement Systems of Alabama | 327,453 | $10.0M | 0.04% | +410+0.1% | Added |
| Nuveen Asset Management, LLC | 344,504 | $10.5M | 0.00% | +78,558+29.5% | Added |
| Barclays PLC | 361,957 | $11.1M | 0.01% | +164,234+83.1% | Added |
| Rafferty Asset Management, LLC | 365,087 | $11.2M | 0.05% | +67,332+22.6% | Added |
| Principal Financial Group Inc | 411,847 | $12.6M | 0.01% | +1250.0% | Added |
| Schonfeld Strategic Advisors LLC | 460,277 | $14.1M | 0.12% | +460,277 | New |
| UBS Group AG | 508,586 | $15.6M | 0.01% | +138,984+37.6% | Added |
| Dimensional Fund Advisors LP | 547,786 | $16.8M | 0.00% | −140,125−20.4% | Reduced |
| Eagle Asset Management Inc | 553,860 | $16.9M | 0.09% | +56,386+11.3% | Added |
| Bank of America Corp | 585,587 | $17.9M | 0.00% | −519,585−47.0% | Reduced |
| E. Ohman J:or Asset Management AB | 641,869 | $19.6M | 0.72% | +150,952+30.7% | Added |
| Avidity Partners Management LP | 714,000 | $21.8M | 0.84% | −349,897−32.9% | Reduced |
| First Manhattan Co | 743,721 | $22.8M | 0.08% | −355,433−32.3% | Reduced |
| Western Financial Corp | 820,239 | $25.1M | 16.79% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 845,979 | $25.9M | 0.01% | +994+0.1% | Added |
| Morgan Stanley | 899,452 | $27.5M | 0.00% | +164,026+22.3% | Added |
| Aquilo Capital Management, LLC | 908,474 | $27.8M | 19.50% | 00.0% | Unchanged |
| Woodline Partners LP | 927,187 | $28.4M | 0.31% | +458,690+97.9% | Added |
| Ameriprise Financial Inc | 928,600 | $28.4M | 0.01% | +234,984+33.9% | Added |
| UBS Asset Management Americas Inc | 951,294 | $29.1M | 0.01% | +210,412+28.4% | Added |
| Bank of New York Mellon Corp | 957,906 | $29.3M | 0.01% | −32,722−3.3% | Reduced |
| Artal Group S.A. | 1,028,255 | $31.5M | 1.07% | +1,022,815+18,801.7% | Added |
| Goldman Sachs Group Inc | 1,061,967 | $32.5M | 0.01% | +613,067+136.6% | Added |
| Avoro Capital Advisors LLC | 1,130,000 | $34.6M | 0.48% | +565,000+100.0% | Added |
| Northern Trust Corp | 1,229,615 | $37.6M | 0.01% | −36,986−2.9% | Reduced |
| Rokos Capital Management LLP | 1,229,148 | $37.6M | 1.15% | −446,773−26.7% | Reduced |
| Capital International Investors | 1,277,560 | $39.1M | 0.01% | +454,631+55.2% | Added |
| Norges Bank | 1,321,927 | $40.5M | 0.01% | +175,602+15.3% | Added |
| Slate Path Capital LP | 1,329,000 | $40.7M | 0.90% | +1,329,000 | New |
| Credit Suisse AG | 1,745,342 | $53.4M | 0.05% | +216,664+14.2% | Added |
| Invesco Ltd. | 2,306,308 | $70.6M | 0.02% | −136,730−5.6% | Reduced |
| Geode Capital Management, LLC | 2,326,876 | $71.2M | 0.01% | +108,623+4.9% | Added |
| JPMorgan Chase & Co | 2,751,048 | $84.2M | 0.01% | −32,050−1.2% | Reduced |
| FMR LLC | 3,371,268 | $103.2M | 0.01% | −937,635−21.8% | Reduced |
| State Street Corp | 6,825,111 | $208.8M | 0.01% | +962,146+16.4% | Added |
| Vanguard Group Inc | 10,672,076 | $326.6M | 0.01% | −186,239−1.7% | Reduced |
| BlackRock Inc. | 13,303,757 | $407.1M | 0.01% | +464,263+3.6% | Added |
| Millennium Management LLC | 0 | $0 | 0.00% | −308,613−100.0% | Sold out |
| Bamco Inc | 0 | $0 | 0.00% | −156,619−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −107,648−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −103,035−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −86,370−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −71,558−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −63,964−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −39,245−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −35,140−100.0% | Sold out |
| Erste Asset Management GmbH | 0 | $0 | 0.00% | −33,200−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −32,127−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −20,312−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −19,707−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −19,705−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −19,196−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −14,377−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −14,224−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −12,324−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −12,132−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −11,780−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −11,660−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −9,538−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −9,005−100.0% | Sold out |
| CMH Wealth Management LLC | 0 | $0 | 0.00% | −8,999−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −8,010−100.0% | Sold out |
| InterOcean Capital Group, LLC | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| O'Rourke & Company, Inc | 0 | $0 | 0.00% | −7,860−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −811−100.0% | Sold out |
| Baker Avenue Asset Management, LP | 0 | $0 | 0.00% | −172−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Tfo-TDC, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Moisand Fitzgerald Tamayo, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |